2 Answers
2

I just tried to inject it programmatically into the description field and it printed out encoded. There for with a OOTB field this is not possible it seems, the only way I can see is to make a new custom field if you want it to be done perfectly OR there is a javascript solution (Quick and dirty):

Add the link as a marker ie #linkstart #linkend in the description and use JQuery to replace these markers after page load with the correct tags. (Which is by far the simplest solution)

Edit your publishing page and select some text. Now click “Insert/Link/From Address”. In the pop up window just type “/” for the “Address” field. Remove “/” from the URL field and add “#Chapter1” or equivalent value to “Bookmark”. Now you will be able to create an anchor to “#Chapter1”. Just select some other text in your page. Now click “Insert/Link/From Address”. In the pop up window just type “#Chapter1” for “Address”. Save and your inpage link will work.